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* [syzbot] Monthly udf report (Jan 2024)
@ 2024-01-10 20:36 syzbot
  0 siblings, 0 replies; only message in thread
From: syzbot @ 2024-01-10 20:36 UTC (permalink / raw)
  To: jack, linux-fsdevel, linux-kernel, syzkaller-bugs

Hello udf maintainers/developers,

This is a 31-day syzbot report for the udf subsystem.
All related reports/information can be found at:

During the period, 1 new issues were detected and 0 were fixed.
In total, 16 issues are still open and 18 have been fixed so far.

Some of the still happening issues:

Ref  Crashes Repro Title
<1>  2016    Yes   WARNING in udf_truncate_extents
<2>  250     Yes   KMSAN: uninit-value in udf_update_tag
<3>  144     Yes   KASAN: use-after-free Write in udf_close_lvid
<4>  39      Yes   KASAN: use-after-free Read in udf_finalize_lvid
<5>  37      Yes   KASAN: use-after-free Read in udf_sync_fs
<6>  20      Yes   WARNING in udf_setsize (2)
<7>  6       Yes   UBSAN: array-index-out-of-bounds in udf_process_sequence
<8>  5       Yes   KASAN: slab-out-of-bounds Write in udf_adinicb_writepage
<9>  3       No    WARNING in udf_prealloc_blocks (2)
<10> 2       Yes   KASAN: slab-use-after-free Read in udf_free_blocks

This report is generated by a bot. It may contain errors.
See for more information about syzbot.
syzbot engineers can be reached at

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